Mark Malcolm

Insider

First SEC filing: Aug. 5, 2015 · Latest: Aug. 5, 2015

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.
Initial holdings The stakes this person held when they first started reporting.

Insider at

GD selling June 17, 2026

Insider transactions

0 buys (P) 3 sells (S) Net: $-3,061,029 + 52 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

52 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 17, 2026	GD	M	3,210	$165.47	$531,159	13,853 Direct	+30.16%	Acquired	136.7% (price as of 2026-08-20)
June 17, 2026	GD	M	3,210	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 17, 2026	GD	M	2,270	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 17, 2026	GD	S	3,210	$365.00	$1,171,650	10,643 Direct	-23.17%	Disposed	7.3% (price as of 2026-08-20)
June 17, 2026	GD	S	2,270	$365.00	$828,550	10,643 Direct	-17.58%	Disposed	7.3% (price as of 2026-08-20)
June 17, 2026	GD	M	2,270	$191.71	$435,182	12,913 Direct	+21.33%	Acquired	104.3% (price as of 2026-08-20)
Dec. 16, 2025	GD	A	92	$339.14	$31,201	10,373 Direct	+0.89%	Acquired	15.5% (price as of 2026-08-20)
Sept. 16, 2025	GD	A	95	$326.97	$31,062	10,281 Direct	+0.93%	Acquired	19.8% (price as of 2026-08-20)
Sept. 12, 2025	GD	M	3,220	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Sept. 12, 2025	GD	S	3,220	$329.45	$1,060,829	10,186 Direct	-24.02%	Disposed	18.9% (price as of 2026-08-20)
Sept. 12, 2025	GD	M	3,220	$135.85	$437,437	13,406 Direct	+31.61%	Acquired	188.4% (price as of 2026-08-20)
June 17, 2025	GD	A	111	$281.11	$31,203	10,186 Direct	+1.10%	Acquired	39.4% (price as of 2026-08-20)
March 18, 2025	GD	A	118	$264.50	$31,211	10,075 Direct	+1.19%	Acquired	48.1% (price as of 2026-08-20)
March 5, 2025	GD	A	1,370	—	—	1,370 Direct	—	Acquired	(price as of 2026-08-20)
March 5, 2025	GD	A	330	—	—	9,957 Direct	+3.43%	Acquired	(price as of 2026-08-20)
March 6, 2024	GD	A	1,400	—	—	1,400 Direct	—	Acquired	(price as of 2026-08-20)
March 6, 2024	GD	A	310	—	—	9,627 Direct	+3.33%	Acquired	(price as of 2026-08-20)
Dec. 18, 2023	GD	A	124	$251.04	$31,129	9,317 Direct	+1.35%	Acquired	56.1% (price as of 2026-08-20)
Sept. 18, 2023	GD	A	140	$222.80	$31,192	9,193 Direct	+1.55%	Acquired	75.8% (price as of 2026-08-20)
June 16, 2023	GD	A	146	$213.80	$31,215	9,053 Direct	+1.64%	Acquired	83.2% (price as of 2026-08-20)
May 2, 2023	GD	P	4,700	$214.47	$1,008,009	4,700 Indirect	—	Acquired	82.7% (price as of 2026-08-20)
March 16, 2023	GD	A	145	$215.31	$31,220	8,907 Direct	+1.65%	Acquired	81.9% (price as of 2026-08-20)
March 8, 2023	GD	A	1,780	—	—	1,780 Direct	—	Acquired	(price as of 2026-08-20)
March 8, 2023	GD	A	375	—	—	8,762 Direct	+4.47%	Acquired	(price as of 2026-08-20)
Dec. 16, 2022	GD	A	127	$245.39	$31,165	8,387 Direct	+1.54%	Acquired	59.6% (price as of 2026-08-20)
Sept. 16, 2022	GD	A	136	$229.00	$31,144	8,260 Direct	+1.67%	Acquired	71.1% (price as of 2026-08-20)
June 16, 2022	GD	A	143	$218.01	$31,175	8,124 Direct	+1.79%	Acquired	79.7% (price as of 2026-08-20)
March 16, 2022	GD	A	132	$235.91	$31,140	7,981 Direct	+1.68%	Acquired	66.1% (price as of 2026-08-20)
March 2, 2022	GD	A	2,190	—	—	2,190 Direct	—	Acquired	(price as of 2026-08-20)
March 2, 2022	GD	A	365	—	—	7,849 Direct	+4.88%	Acquired	(price as of 2026-08-20)
Dec. 16, 2021	GD	A	115	$204.85	$23,558	7,484 Direct	+1.56%	Acquired	91.2% (price as of 2026-08-20)
Sept. 16, 2021	GD	A	120	$197.77	$23,732	7,369 Direct	+1.66%	Acquired	98.1% (price as of 2026-08-20)
June 16, 2021	GD	A	123	$192.15	$23,634	7,249 Direct	+1.73%	Acquired	103.9% (price as of 2026-08-20)
March 16, 2021	GD	A	135	$175.48	$23,690	7,126 Direct	+1.93%	Acquired	123.2% (price as of 2026-08-20)
March 3, 2021	GD	A	2,770	—	—	2,770 Direct	—	Acquired	(price as of 2026-08-20)
March 3, 2021	GD	A	475	—	—	6,991 Direct	+7.29%	Acquired	(price as of 2026-08-20)
Dec. 16, 2020	GD	A	154	$153.72	$23,673	6,516 Direct	+2.42%	Acquired	154.8% (price as of 2026-08-20)
Sept. 16, 2020	GD	A	162	$146.54	$23,739	6,362 Direct	+2.61%	Acquired	167.3% (price as of 2026-08-20)
June 16, 2020	GD	A	158	$149.50	$23,621	6,200 Direct	+2.62%	Acquired	162.0% (price as of 2026-08-20)
March 17, 2020	GD	A	180	$131.68	$23,702	6,042 Direct	+3.07%	Acquired	197.5% (price as of 2026-08-20)
March 4, 2020	GD	A	3,210	—	—	3,210 Direct	—	Acquired	(price as of 2026-08-20)
March 4, 2020	GD	A	485	—	—	5,862 Direct	+9.02%	Acquired	(price as of 2026-08-20)
Dec. 17, 2019	GD	A	118	$179.87	$21,225	5,377 Direct	+2.24%	Acquired	117.8% (price as of 2026-08-20)
Sept. 17, 2019	GD	A	111	$190.01	$21,091	5,259 Direct	+2.16%	Acquired	106.2% (price as of 2026-08-20)
June 18, 2019	GD	A	123	$171.40	$21,082	5,148 Direct	+2.45%	Acquired	128.6% (price as of 2026-08-20)
March 18, 2019	GD	A	125	$169.80	$21,225	5,025 Direct	+2.55%	Acquired	130.7% (price as of 2026-08-20)
March 6, 2019	GD	A	445	—	—	4,900 Direct	+9.99%	Acquired	(price as of 2026-08-20)
March 6, 2019	GD	A	2,590	—	—	2,590 Direct	—	Acquired	(price as of 2026-08-20)
Oct. 26, 2018	GD	P	3,000	$169.87	$509,610	4,455 Direct	+206.19%	Acquired	130.6% (price as of 2026-08-20)
March 7, 2018	GD	A	1,990	—	—	1,990 Direct	—	Acquired	(price as of 2026-08-20)
March 7, 2018	GD	A	335	—	—	1,455 Direct	+29.91%	Acquired	(price as of 2026-08-20)
March 1, 2017	GD	A	2,270	—	—	2,270 Direct	—	Acquired	(price as of 2026-08-20)
March 1, 2017	GD	A	390	—	—	1,120 Direct	+53.42%	Acquired	(price as of 2026-08-20)
March 2, 2016	GD	A	3,220	—	—	3,220 Direct	—	Acquired	(price as of 2026-08-20)
March 2, 2016	GD	A	520	—	—	730 Direct	+247.62%	Acquired	(price as of 2026-08-20)
Oct. 7, 2015	GD	A	1,210	—	—	1,210 Direct	—	Acquired	(price as of 2026-08-20)
Oct. 7, 2015	GD	A	210	—	—	210 Direct	—	Acquired	(price as of 2026-08-20)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
June 17, 2026	GD	Stock Options	Common Stock (3,210)	$165.47	March 3, 2030	3,210	Disposed
June 17, 2026	GD	Stock Options	Common Stock (2,270)	$191.71	Feb. 28, 2027	2,270	Disposed
Sept. 12, 2025	GD	Stock Options	Common Stock (3,220)	$135.85	March 1, 2026	3,220	Disposed
March 5, 2025	GD	Stock Options	Common Stock (1,370)	$257.55	March 4, 2035	1,370	Acquired
March 6, 2024	GD	Stock Options	Common Stock (1,400)	$274.51	March 5, 2034	1,400	Acquired
March 8, 2023	GD	Stock Options	Common Stock (1,780)	$227.58	March 7, 2033	1,780	Acquired
March 2, 2022	GD	Stock Options	Common Stock (2,190)	$232.90	March 1, 2032	2,190	Acquired
March 3, 2021	GD	Stock Options	Common Stock (2,770)	$168.56	March 2, 2031	2,770	Acquired
March 4, 2020	GD	Stock Options	Common Stock (3,210)	$165.47	March 3, 2030	3,210	Acquired
March 6, 2019	GD	Stock Options	Common Stock (2,590)	$167.61	March 5, 2029	2,590	Acquired
March 7, 2018	GD	Stock Options	Common Stock (1,990)	$223.93	March 6, 2028	1,990	Acquired
March 1, 2017	GD	Stock Options	Common Stock (2,270)	$191.71	Feb. 28, 2027	2,270	Acquired
March 2, 2016	GD	Stock Options	Common Stock (3,220)	$135.85	March 1, 2026	3,220	Acquired
Oct. 7, 2015	GD	Stock Options	Common Stock (1,210)	$140.87	Oct. 6, 2025	1,210	Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 1 holding

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
Aug. 5, 2015	GD	Common Stock, $1.00 par value	0	Direct